High serum luteinizing hormone and testosterone concentrations do not predict pregnancy outcome in women with recurrent miscarriage
- Resource Type
- journal article
- Authors
- Nardo, Luciano G.; Rai, Raj; Backos, May; El-Gaddal, Safaa; Regan, Lesley
- Source
- Fertility & Sterility. Feb2002, Vol. 77 Issue 2, p348-352. 5p.
- Subject
- *MISCARRIAGE
*LUTEINIZING hormone
*TESTOSTERONE
*AUTOANTIBODIES
*PREDICTIVE tests
*RECURRENT miscarriage
*MULTIVARIATE analysis
*PREGNANCY outcomes
*IMMUNOLOGICAL adjuvants
*LOGISTIC regression analysis
*LONGITUDINAL method
- Language
- ISSN
- 0015-0282
Objective: To investigate the relationship between Day 8 serum luteinizing hormone (LH) and testosterone (T) concentrations, and body mass index (BMI) with pregnancy outcome in women with recurrent miscarriage.Design: Prospective observational study.Setting: National recurrent miscarriage clinic.Patient(s): Three hundred forty-four women (median age 32 years; range 18-44) with a history of recurrent first trimester miscarriage (median 4; 3-14; <12 weeks gestation) who conceived spontaneously and who received no pharmacological treatment during pregnancy were studied. All women were antiphospholipid antibody negative and had a normal peripheral karyotype as did their partners.Intervention(s): Outcome of untreated pregnancies.Main Outcome Measure(s): Day 8 serum LH and T concentrations and BMI were correlated with pregnancy outcome.Result(s): One hundred and ninety-two (55.8%) women had a live birth and 152 (44.2%) women miscarried. Polycystic ovarian morphology was diagnosed in 174 women (50.6%). There was no significant relationship between follicular phase LH concentrations and pregnancy outcome. Pregnancy outcome was similar in women with normal and high serum T concentrations. BMI value was not significantly different between women who had a live birth and those who miscarried.Conclusion(s): The analysis of this large cohort of women with recurrent miscarriage demonstrates that prepregnancy Day 8 serum LH and T concentrations, and BMI do not have a statistically significant relationship with pregnancy outcome. [ABSTRACT FROM AUTHOR]